1937 Oyster Date

[CaveDiver]

Originally Posted by adam78

Service techs are not always the most knowledgeable folks when it comes to the minutiae of vintage Rolex, as you are about to discover.

This is so true. Collectors know the details of watches and watchmakers know how to service/restore.

Adam,
on a side note, what can you tell us about your example shown above with the swiss made on the dial? What time frame did they use that writing?
Thanks